<?php
session_start( );
?>
<?php  
 if (!isset($_SESSION['menuData'])){
 echo 'session variable is not found<br>';
 } else { echo "session variable is found<br>";
 var_export($_SESSION['menuData']);
//header("location:show2.php");
}
?>
<html>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" /><head>
</head>
<body>
</body>
</html>